Guiding device of hydraulic oil cylinder
By introducing an adjustable mounting bracket and locking structure into the hydraulic cylinder guide device, the problem that existing devices cannot adapt to hydraulic cylinders of different sizes is solved, achieving flexible size adaptation and improving applicability.
Patent Information
- Application Number
- CN202520398619.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-07
AI Technical Summary
Existing hydraulic cylinder guide devices have fixed dimensions and cannot adapt to hydraulic cylinders of different sizes, resulting in reduced applicability.
A guide device was designed, comprising a mounting bracket, a top bracket, an extension rod, a locking block, and a spring. Through threaded connections and an elastic locking structure, it enables rapid fixing and length adjustment of hydraulic cylinders, adapting to hydraulic cylinders of different sizes.
It enables flexible adaptation of the hydraulic cylinder guiding device, improves the applicability to hydraulic cylinders of different sizes, and enhances the overall applicability of the device.
Smart Images
Figure CN223923449U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to hydraulic oil cylinder technical field especially relates to a hydraulic oil cylinder guiding device. BACKGROUND
[0002] Hydraulic oil cylinder is the hydraulic energy conversion mechanical energy, does linear reciprocating motion's hydraulic actuator, it simple structure, reliable work, with it to realize reciprocating motion, can dispense with the speed reducer, and there is no transmission gap, movement is stable, therefore in the hydraulic system of various machinery is widely used, in order to guarantee the stability of hydraulic oil cylinder when running, need to be installed on its guiding device.
[0003] But the size of the existing hydraulic oil cylinder guiding device is mostly fixed, cannot adaptively adjust according to the telescopic length of different sizes of hydraulic oil cylinder, lead to the device cannot adapt to different sizes of hydraulic oil cylinder, greatly reduced the overall applicability of the device. UTILITY MODEL CONTENTS
[0004] In view of the problems existing in the prior art, the utility model provides a hydraulic oil cylinder guiding device, solves the problem that the telescopic length of different sizes of hydraulic oil cylinder cannot be adaptively adjusted, the device cannot adapt to different sizes of hydraulic oil cylinder, greatly reduces the overall applicability of the device.
[0005] The utility model is realized in this way, a kind of hydraulic oil cylinder guiding device, including mounting bracket, the mounting bracket is used to place hydraulic oil cylinder, the top of the front and back of mounting bracket is fixed with top frame, the top of the right side of mounting bracket is symmetrically provided with multiple groups of fixed placement slot, the top of the one side of top frame and mounting bracket is inserted with mounting rod, the fixed placement slot is located the outside of lower mounting rod, the top of the other side of top frame and mounting bracket is inserted with first extension rod, every group the second extension rod is inserted in the fixed placement slot, the one end of mounting rod, first extension rod and second extension rod is fixed with first screw rod, the other end of first extension rod and second extension rod is provided with the first screw hole of cooperation with first screw rod, the piston rod of hydraulic oil cylinder is fixed with mounting seat, the other end of mounting rod is fixed with reinforcing frame, the left side of reinforcing frame is slidably provided with clamping seat and mounting seat is clamped on clamping seat.
[0006] As the utility model is preferred, the top of the clamping seat is attached with locking frame, the both ends of locking frame bottom are extended downwards and pass through mounting seat and clamping seat, spring is symmetrically wound on locking frame along front and back direction, the both ends of spring are fixed on the top plate of locking frame and clamping seat.
[0007] As the utility model is preferred, square holes and strip holes are sequentially arranged on the mounting frame along the left-right direction, locking blocks are arranged in the square holes and strip holes, and the locking blocks are fixed on both sides of the bottom of the hydraulic oil cylinder, the bottom of each group of locking blocks is fixed with a second screw rod, a locking nut is threadedly connected to each group of second screw rods, and the top of the locking nut is attached to the top of the inner cavity of the mounting frame.
[0008] As the utility model is preferred, two groups of auxiliary slides are symmetrically arranged on the left side of the reinforcing frame along the front-back direction, and two groups of T-shaped moving seats are symmetrically fixed on the right side of the clamping seat along the front-back direction and are slidably arranged in the auxiliary slides.
[0009] As the utility model is preferred, the ends, away from the mounting rod, of the multiple groups of first extension rods are threadedly connected with limiting nuts through first screw rods.
[0010] As the utility model is preferred, the number of the fixed placement grooves on the mounting frame is at least four groups.
[0011] As the utility model is preferred, a second screw hole, used in cooperation with the first screw rod, is arranged on the left side of the inner cavity of each group of fixed placement grooves.
[0012] Compared with the prior art, the utility model has the beneficial effects as follows:
[0013] The utility model discloses a mounting frame, a locking block, a second screw rod and a locking nut are arranged, so that the hydraulic oil cylinder can be quickly fixed on the mounting frame according to the size of the hydraulic oil cylinder, the spring and the locking frame are designed, a locking structure for the mounting seat can be quickly formed, the piston rod of the hydraulic oil cylinder and the guide structure can be quickly assembled, the first extension rod and the mounting rod can be quickly assembled through the design of the first screw rod and the first screw hole, the second extension rod and the first extension rod can be quickly assembled, the overall movable length of the guide structure can be quickly increased according to the telescopic length of the hydraulic oil cylinder, the guide device can be adapted to hydraulic oil cylinders of different sizes according to needs, and the overall applicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 is the structure schematic view of the utility model;
[0015] Figure 2 is the structure bottom view of the utility model;
[0016] Figure 3 is the structure side view of the utility model;
[0017] Figure 4 is the structure partial exploded view of the utility model;
[0018] Figure 5It is a partial sectional view of the structure of the utility model.
[0019] In the drawing:
[0020] 1, mounting frame; 2, hydraulic oil cylinder; 3, square hole; 4, strip hole; 5, locking block; 6, second screw; 7, locking nut; 8, top frame; 9, mounting rod; 10, reinforcing frame; 11, T-shaped moving seat; 12, auxiliary slide; 13, clamping seat; 14, mounting seat; 15, locking frame; 16, spring; 17, first extension rod; 18, first screw; 19, limiting nut; 20, second extension rod; 21, first screw hole; 22, fixed placement groove. DETAILED DESCRIPTION
[0021] In order to further understand the utility model content, characteristics and effects of the utility model, the following examples are given, and the drawings are described in detail as follows.
[0022] The structure of the utility model will be described in detail below in combination with the drawings.
[0023] As Figures 1 to 5 shown, the utility model embodiment provides a hydraulic oil cylinder guiding device, including mounting frame 1, mounting frame 1 is used to place hydraulic oil cylinder 2, the front and back of the top of mounting frame 1 are fixed with top frame 8, a plurality of fixed placement grooves 22 are symmetrically provided on the top of the right side of mounting frame 1, mounting rod 9 is inserted on the top of one side of top frame 8 and mounting frame 1, fixed placement groove 22 is located on the outer side of lower mounting rod 9, first extension rod 17 is inserted on the top of the other side of top frame 8 and mounting frame 1, second extension rod 20 is inserted in each fixed placement groove 22, first extension rod 17 and second extension rod 20 are the same size, one end of mounting rod 9, first extension rod 17 and second extension rod 20 is fixed with first screw 18, the other end of first extension rod 17 and second extension rod 20 is provided with first screw hole 21 used in cooperation with first screw 18, the piston rod of hydraulic oil cylinder 2 is fixed with mounting seat 14, the other end of mounting rod 9 is fixed with reinforcing frame 10, clamping seat 13 is slidably arranged on the left side of reinforcing frame 10 and mounting seat 14 is clamped on clamping seat 13, the design of the utility model, according to the size of hydraulic oil cylinder 2, it can be quickly fixed on mounting frame 1, and the overall movable length of the guiding structure can be quickly increased according to the telescopic length of hydraulic oil cylinder 2, so that the guiding device can be adapted to hydraulic oil cylinder 2 of different sizes according to needs, and the overall applicability of the device is improved.
[0024] As the utility model is preferred, the top of the clamping seat 13 is attached with a locking rack 15, both ends of the bottom of the locking rack 15 extend through the mounting seat 14 and the clamping seat 13 downward, the spring 16 is symmetrically wound on the locking rack 15 along the front-back direction, both ends of the spring 16 are fixed on the top horizontal plate of the locking rack 15 and the clamping seat 13, the design of the spring 16 and the locking rack 15 can quickly form a locking structure for the mounting seat 14, so as to quickly assemble the piston rod of the hydraulic oil cylinder 2 with the guide structure.
[0025] As the utility model is preferred, the mounting rack 1 is sequentially provided with a square hole 3 and a strip-shaped hole 4 along the left-right direction, the locking block 5 is inserted into the square hole 3 and the strip-shaped hole 4 and fixed on both sides of the bottom of the hydraulic oil cylinder 2, the second screw rod 6 is fixed on the bottom of each group of locking blocks 5, the locking nut 7 is threadedly connected on each group of second screw rods 6, the top of the locking nut 7 is attached to the top of the inner cavity of the mounting rack 1, the design of the square hole 3, the strip-shaped hole 4, the locking block 5, the second screw rod 6 and the locking nut 7 can quickly fix the hydraulic oil cylinder 2 according to the size of the hydraulic oil cylinder 2, so that the device can be adapted to hydraulic oil cylinders 2 of different sizes.
[0026] As the utility model is preferred, the left side of the reinforcing frame 10 is symmetrically provided with two groups of auxiliary sliding tracks 12 along the front-back direction, the right side of the clamping seat 13 is symmetrically fixed with two groups of T-shaped moving seats 11 along the front-back direction, and the T-shaped moving seat 11 is slidingly arranged in the auxiliary sliding track 12, the design of the auxiliary sliding track 12 and the T-shaped moving seat 11 can slide and limit the clamping seat 13.
[0027] As the utility model is preferred, the upper groups of first extension rods 17 are threadedly connected with the limiting nuts 19 through the first screw rods 18 away from one end of the mounting rod 9, the design of the limiting nut 19 can position the first extension rod 17, avoiding that it is easily separated from the top frame 8 and the mounting rack 1.
[0028] As the utility model is preferred, the number of the fixed placement grooves 22 on the mounting rack 1 is at least four groups, the number of the fixed placement grooves 22 is limited, so as to place more second extension rods 20 or first extension rods 17, and better adapt to hydraulic oil cylinders 2 of different extension lengths.
[0029] As the utility model is preferred, the left side of the inner cavity of each group of fixed placement grooves 22 is provided with a second screw hole matched with the first screw rod 18, the design of the second screw hole can threadedly connect and fix the first screw rod 18 not in use, avoiding loss.
[0030] The working principle of the utility model is as follows:
[0031] Reference Figures 1 to 5, the user pre-inserts two groups of locking blocks 5 at the bottom of the hydraulic cylinder 2 into the square hole 3 and the strip-shaped hole 4 respectively, and uses the threaded connection of the locking nut 7 and the second screw rod 6 to quickly fix the locking blocks 5, so that the hydraulic cylinder 2 can be quickly fixed, then the user pulls up the locking frame 15, so that the spring 16 is synchronously stretched, at the same time, the user clamps the clamping seat 13 and the mounting seat 14, and uses the elastic rebound of the spring 16 to drive the locking frame 15 to be quickly inserted into the mounting seat 14, so that the mounting seat 14 and the clamping seat 13 are quickly fixed, thereby the piston rod of the hydraulic cylinder 2 and the guide structure are quickly assembled, at this time, the user rotates the limiting nut 19 until it is separated from the first screw rod 18, then the user rotates the second extension rod 20 until it is taken out from the fixed placement groove 22, at this time, the user rotates the first screw hole 21 at one end of the second extension rod 20 with the first screw rod 18 at one end of the first extension rod 17, so that the second extension rod 20 and the first extension rod 17 are quickly assembled, so as to quickly increase the overall movable length of the guide structure according to the telescopic length of the hydraulic cylinder 2, at this time, the guide device can adapt to hydraulic cylinders 2 of different sizes as needed.
[0032] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0033] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A hydraulic cylinder guiding device, comprising a mounting bracket (1), characterized in that: The mounting bracket (1) is used to place the hydraulic cylinder (2). A top bracket (8) is fixed to both the front and back of the top of the mounting bracket (1). Multiple sets of fixing slots (22) are symmetrically opened on the top right side of the mounting bracket (1). Mounting rods (9) are inserted into the top of both the top bracket (8) and one side of the mounting bracket (1). The fixing slots (22) are located outside the lower mounting rods (9). A first extension rod (17) is inserted into the top of both the top bracket (8) and the mounting bracket (1) on the other side. A second extension rod (2) is inserted into each set of fixing slots (22). 0), one end of the mounting rod (9), the first extension rod (17) and the second extension rod (20) are all fixed with a first screw (18), and the other end of the first extension rod (17) and the second extension rod (20) are all provided with a first screw hole (21) for use with the first screw (18). The piston rod of the hydraulic cylinder (2) is fixed with a mounting seat (14), and the other end of the mounting rod (9) is fixed with a reinforcing frame (10). The left side of the reinforcing frame (10) is slidably provided with a snap-fit seat (13) and the mounting seat (14) is snapped onto the snap-fit seat (13).
2. The hydraulic cylinder guiding device as described in claim 1, characterized in that: The top of the locking seat (13) is fitted with a locking frame (15). Both ends of the bottom of the locking frame (15) pass through the mounting base (14) and the locking seat (13) and extend downward. Springs (16) are symmetrically wound on the locking frame (15) in the front-back direction. The two ends of the springs (16) are fixed to the top horizontal plate of the locking frame (15) and the locking seat (13).
3. The hydraulic cylinder guiding device as described in claim 1, characterized in that: The mounting bracket (1) has square holes (3) and strip holes (4) sequentially opened along the left and right directions. Locking blocks (5) are inserted into both square holes (3) and strip holes (4), and the locking blocks (5) are fixed on both sides of the bottom of the hydraulic cylinder (2). A second screw (6) is fixed to the bottom of each set of locking blocks (5), and a locking nut (7) is threaded onto each set of second screws (6). The top of the locking nut (7) is attached to the top of the inner cavity of the mounting bracket (1).
4. The hydraulic cylinder guiding device as described in claim 1, characterized in that: The left side of the reinforcing frame (10) is symmetrically provided with two sets of auxiliary slides (12) in the front-back direction, and the right side of the snap-fit seat (13) is symmetrically fixed with two sets of T-shaped shift seats (11) in the front-back direction, and the T-shaped shift seats (11) are slidably arranged in the auxiliary slides (12).
5. A hydraulic cylinder guiding device as described in claim 1, characterized in that: The end of the first extension rod (17) away from the mounting rod (9) of the upper multiple sets is threadedly connected to the limit nut (19) by the first screw (18).
6. The hydraulic cylinder guiding device as described in claim 1, characterized in that: The number of fixed placement slots (22) on the mounting bracket (1) is at least four sets.
7. A hydraulic cylinder guiding device as described in claim 1, characterized in that: Each set of fixed placement slots (22) has a second screw hole on the left side of its inner cavity, which is used to cooperate with the first screw (18).